#434589#434589

#434589 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.4% C 0.111 H 279.3°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#434589
RGB	rgb(67, 69, 137)
HSL	hsl(238, 34%, 40%)
HSV	hsv(238, 51%, 54%)
CMYK	cmyk(51.1%, 49.6%, 0%, 46.3%)
CIE-LAB	lab(32.38, 18.99, -38.38)
CIE-LCH	lch(32.38, 42.82, 296.33°)
OKLab	oklab(42.45% 0.0179 -0.1092)
OKLCH	oklch(42.45% 0.111 279.3)
XYZ	xyz(8.9568, 7.2552, 24.5905)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434589 #898743

analogous

#436889 #434589 #644389

triadic

#434589 #894345 #458943

tetradic

#434589 #894368 #898743 #438964

square

#434589 #894368 #898743 #438964

split-complementary

#434589 #896443 #688943

monochromatic

#1B1C37 #2F3060 #434589 #5B5DAF #8485C3

Accessibility & contrast

On white

8.57

#434589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#434589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434589

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434589	#FFFFFF	#000000	##FFFFFF
##434589	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274F8B

Deuteranopia (green-blind)

#204A88

Tritanopia (blue-blind)

#285460

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #434589;
/* rgb */ color: rgb(67, 69, 137);
/* oklch */ color: oklch(42.4% 0.111 279.3);

Tailwind

colors: {
  custom: {
    50: '#7c78ac',
    500: '#434589',
    950: '#000000',
  },
}

SCSS

$custom: #434589;
$custom-light: #7c78ac;
$custom-dark: #000000;

JSON

{
  "hex": "#434589",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 137
  },
  "hsl": {
    "h": 238.286,
    "s": 34.314,
    "l": 40
  },
  "oklch": {
    "l": 0.42449,
    "c": 0.11065,
    "h": 279.3
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#434589

secondary

#AEAC7A

accent

#C75DCA

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #434589

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →